Honda CR-V 1997 Service Manual page 602

Electrical Troubleshooting ('97 Model)
Troubleshooting Flowchart -
~
Indicator Light On Constantly
The
[Q;]
indicator light is on con-
stantly (not blinking) whenever
the ignition switch is ON
(II).
Measure 0' INO Voltage:
1. Turn the ignition switch OFF.
2.
Disconnect the B (25P) connec-
tor from the PCM.
3. Turn the ignition switch ON
(II).
4. Measure the voltage between
the 813 terminal and body
ground.
Is there voltage?
NO
Measure AlP 04 Voltage:
1.
Turn the ignition switch OFF.
2. Connect the B (25P) connector
to the PCM .
3. Turn the ignition switch ON
(II).
4. Shift to any position other than
IQ;J.
5. Measure the voltage between
the 824 terminal and body
ground.
Is there voltage?
NO
Test the
A!f
gear position switch
(see page 14-139).
Is the switch OK?
YES
Check for a short to ground in
the wire between the 824 termi-
nal and AfT gear position switch.
H wire is OK, substitute a known-
good PCM and recheck.
14-86
YES Repair short to power in the wire
"-
between the B13 terminal and
the gauge assembly.
YES
/'
Replace the PCM.
"-
NO
Replace the AfT gear position
switch.
PCM CONNECTOR B 125P)
1 2 3 4 5
1112131415161718
232425
04 INO IGRN/BLK)
Wire side of female terminals
12 345 8
1112131415161718
22 232425
ATP 04IYEL)